Cameras Follow World's Greatest Sushi Chef

Jiro Ono, 85, owns a small sushi restaurant in a Tokyo subway station. The 10 seats at the sushi bar require reservations months in advance. In the new movie, Jiro Dreams of Sushi, director David Gelb explores the chef's relationships with his sons and the art of sushi-making. Gelb talks to Renee Montagne about Ono's story.